itch.io

You can select a difficulty for the opponent, the easy ones are fairly trivial to beat. The issues that the below user experienced are related to how you need to approach the fight against the dog-girl.

There's 5 difficulty levels, and the other guy was playing a character that may be the hardest.  If you want to try it, the easiest character is probably the green card one, doing damage wins pretty consistently.

It's not balanced, but part of the fun is figuring out what is strong and how to avoid the opponent's biggest attacks.

I finally beat the hardest difficulty with all pairings. I had to restart the fights a couple of times, but each time I learned new tricks, what card to look for, what intents need to be countered, what size to aim for.